Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 06:40

General

  • Target
    attachment20260802-750-8a3bt8.xlsx
  • Size 114KB
  • Sample260802-he64taee35
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\attachment20260802-750-8a3bt8.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3324

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 2KB
        • SHA256 5e3e4313eeeee7321f91226b5f74f6226e7044e280cee157a43a82e3bcdedd85
        • MD5 SHA1 SHA512 TLSH

        memory/3324-12-0x00007FFBD26A0000-0x00007FFBD26B0000-memory.dmp

        memory/3324-58-0x00007FFBD4BF0000-0x00007FFBD4C00000-memory.dmp

        memory/3324-4-0x00007FFBD4BF0000-0x00007FFBD4C00000-memory.dmp

        memory/3324-3-0x00007FFBD4BF0000-0x00007FFBD4C00000-memory.dmp

        memory/3324-5-0x00007FFBD4BF0000-0x00007FFBD4C00000-memory.dmp

        memory/3324-7-0x00007FFC14B70000-0x00007FFC14D65000-memory.dmp

        memory/3324-6-0x00007FFC14B70000-0x00007FFC14D65000-memory.dmp

        memory/3324-8-0x00007FFC14B70000-0x00007FFC14D65000-memory.dmp

        memory/3324-11-0x00007FFC14B70000-0x00007FFC14D65000-memory.dmp

        memory/3324-10-0x00007FFC14B70000-0x00007FFC14D65000-memory.dmp

        memory/3324-9-0x00007FFC14B70000-0x00007FFC14D65000-memory.dmp

        memory/3324-0-0x00007FFBD4BF0000-0x00007FFBD4C00000-memory.dmp

        memory/3324-2-0x00007FFBD4BF0000-0x00007FFBD4C00000-memory.dmp

        memory/3324-13-0x00007FFC14B70000-0x00007FFC14D65000-memory.dmp

        memory/3324-15-0x00007FFBD26A0000-0x00007FFBD26B0000-memory.dmp

        memory/3324-27-0x00007FFC14C0D000-0x00007FFC14C0E000-memory.dmp

        memory/3324-28-0x00007FFC14B70000-0x00007FFC14D65000-memory.dmp

        memory/3324-29-0x00007FFC14B70000-0x00007FFC14D65000-memory.dmp

        memory/3324-30-0x00007FFC14B70000-0x00007FFC14D65000-memory.dmp

        memory/3324-1-0x00007FFC14C0D000-0x00007FFC14C0E000-memory.dmp

        memory/3324-55-0x00007FFBD4BF0000-0x00007FFBD4C00000-memory.dmp

        memory/3324-14-0x00007FFC14B70000-0x00007FFC14D65000-memory.dmp

        memory/3324-57-0x00007FFBD4BF0000-0x00007FFBD4C00000-memory.dmp

        memory/3324-56-0x00007FFBD4BF0000-0x00007FFBD4C00000-memory.dmp

        memory/3324-59-0x00007FFC14B70000-0x00007FFC14D65000-memory.dmp